EP4400548A4 - Harzzusammensetzung und formartikel - Google Patents

Harzzusammensetzung und formartikel Download PDF

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Publication number
EP4400548A4
EP4400548A4 EP22867014.7A EP22867014A EP4400548A4 EP 4400548 A4 EP4400548 A4 EP 4400548A4 EP 22867014 A EP22867014 A EP 22867014A EP 4400548 A4 EP4400548 A4 EP 4400548A4
Authority
EP
European Patent Office
Prior art keywords
resin composition
molded article
molded
article
resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22867014.7A
Other languages
English (en)
French (fr)
Other versions
EP4400548A1 (de
Inventor
Masaki Yamanaka
Jin Shimada Nakamura
Takafumi Oda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of EP4400548A1 publication Critical patent/EP4400548A1/de
Publication of EP4400548A4 publication Critical patent/EP4400548A4/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C08K3/105—Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/0533—Alloys characterised by their composition containing rare earth metals in a bonding agent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/113—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C08K2003/2272—Ferric oxide (Fe2O3)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/01—Magnetic additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)
EP22867014.7A 2021-09-07 2022-06-15 Harzzusammensetzung und formartikel Pending EP4400548A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021145522 2021-09-07
PCT/JP2022/023902 WO2023037684A1 (ja) 2021-09-07 2022-06-15 樹脂組成物および成形品

Publications (2)

Publication Number Publication Date
EP4400548A1 EP4400548A1 (de) 2024-07-17
EP4400548A4 true EP4400548A4 (de) 2024-12-25

Family

ID=85506313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22867014.7A Pending EP4400548A4 (de) 2021-09-07 2022-06-15 Harzzusammensetzung und formartikel

Country Status (6)

Country Link
US (1) US20240376290A1 (de)
EP (1) EP4400548A4 (de)
JP (1) JPWO2023037684A1 (de)
CN (1) CN117940514A (de)
TW (1) TW202321348A (de)
WO (1) WO2023037684A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002080715A (ja) * 2000-06-30 2002-03-19 Mitsubishi Engineering Plastics Corp 難燃性樹脂製磁石用組成物および難燃性樹脂製磁石
JP3864374B2 (ja) * 2001-11-09 2006-12-27 ミネベア株式会社 ポリアミド系プラスチック磁性材料、およびそれから作製された磁石

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374559A (en) * 1976-12-13 1978-07-03 Mitsubishi Gas Chem Co Inc Polyamide resin composition
JPS58125803A (ja) * 1982-01-22 1983-07-27 Seiko Epson Corp 希土類粉末磁石の製造方法
JPS63128072A (ja) * 1986-11-18 1988-05-31 Mitsubishi Gas Chem Co Inc ポリアミド樹脂組成物
JPS63128071A (ja) * 1986-11-18 1988-05-31 Mitsubishi Gas Chem Co Inc ポリアミド樹脂組成物
JP2001123067A (ja) 1999-10-26 2001-05-08 Bridgestone Corp 合成樹脂磁石用組成物及び樹脂磁石成形物
JP4056912B2 (ja) 2003-03-19 2008-03-05 ダイセル・デグサ株式会社 ポリアミド樹脂組成物及びボンド磁石
JP4501574B2 (ja) 2003-08-01 2010-07-14 住友金属鉱山株式会社 ボンド磁石用組成物およびボンド磁石
JP4910316B2 (ja) * 2005-06-21 2012-04-04 日本精工株式会社 磁気エンコーダ及び前記磁気エンコーダを備える転がり軸受ユニット
JP2010281027A (ja) 2010-08-30 2010-12-16 Mitsubishi Chemicals Corp ポリアミドフィラメント
ES2572903T3 (es) 2011-04-12 2016-06-03 Mitsubishi Gas Chemical Company, Inc. Material compuesto a base de resina de poliamida y método para producirlo
JP2014101494A (ja) * 2012-10-22 2014-06-05 Unitika Ltd 半芳香族ポリアミド樹脂組成物およびそれを成形してなる成形体
JP6736839B2 (ja) 2015-06-02 2020-08-05 宇部興産株式会社 モノフィラメント
CN113906172B (zh) * 2019-06-11 2024-02-09 三菱瓦斯化学株式会社 长丝及钓鱼线

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002080715A (ja) * 2000-06-30 2002-03-19 Mitsubishi Engineering Plastics Corp 難燃性樹脂製磁石用組成物および難燃性樹脂製磁石
JP3864374B2 (ja) * 2001-11-09 2006-12-27 ミネベア株式会社 ポリアミド系プラスチック磁性材料、およびそれから作製された磁石

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023037684A1 *

Also Published As

Publication number Publication date
WO2023037684A1 (ja) 2023-03-16
JPWO2023037684A1 (de) 2023-03-16
EP4400548A1 (de) 2024-07-17
US20240376290A1 (en) 2024-11-14
CN117940514A (zh) 2024-04-26
TW202321348A (zh) 2023-06-01

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A4 Supplementary search report drawn up and despatched

Effective date: 20241126

RIC1 Information provided on ipc code assigned before grant

Ipc: H01F 1/113 20060101ALI20241120BHEP

Ipc: H01F 1/053 20060101ALI20241120BHEP

Ipc: C08K 3/08 20060101ALI20241120BHEP

Ipc: C08G 69/26 20060101ALI20241120BHEP

Ipc: C08L 77/06 20060101AFI20241120BHEP